Data Release

Public Data Release

The first public data release includes over 100 square degrees of deep multi-color data served through dedicated databases and user interfaces. Visit the data release site for details. There will be subsequent data releases in 2019 and 2021.

Notes on Raw Data

Raw data from the Subaru Telescope are nominally made available to the public 1.5 years after they are acquired. However, as approved by the Subaru Advisory Committee, the HSC SSP data will be an exception to this rule. The release of all the SSP raw data will be synchronized with the public data release. That is, raw data used for, e.g., DR1, will be released to the community together with the DR1 science products.

hscMap for COSMOS UltraDeep

Here we show the images of COSMOS-UltraDeep through hscMap, a googleMap-like image browser, to illustrate the image quality and depth of our data. You can navigate yourself around the COSMOS field by scrolling and zooming-in/out the image. You can also change the filter combination by clicking the “color” button the top-left. Enjoy!

For Japanese researchers

All Japanese researchers have access to the HSC SSP data. Please refer to this page